Sam Cassell credits the experience and leadership of Al Horford as a big part of the Boston Celtics 18th championship.

Al Horford’s debut gave us early insights into how the Celtics might deploy him this season. Can the double-big lineup thrive ...

Who has played the most NBA playoff games without winning a championship? Boston Celtics center Al Horford has missed the playoffs only twice in his NBA career. The five-time All-Star has played ...

Jayson Tatum shot 26.3% from 3-point range in the Finals and didn’t shoot higher than 30.6% from that territory in any of the ...

But in Wednesday's 118-112 loss to the Golden State Warriors, they may have just found an important new weapon. The Celtics dominated the NBA last season largely as a jump-shooting team. Only two ...

Reasons to doubt: OK, let's say Porzingis isn't healthy for the playoffs. How confident do you feel in his backups? Al Horford is a marvel of modern science, but eventually the wheels are going to ...

Making his playoff debut, All-Star Tyrese Haliburton ... supported by the veteran leadership of Al Horford, who might only have one last chance to win a title. Meanwhile, in his inaugural Finals ...

"They don't have a chance at beating the Celtics," Green said. "The Celtics, defensively, Al Horford, I'm telling you, Al Horford is going to give KAT some trouble. Big time." For all the offense, at ...

Tillman delivered eight points (3-4 FG, 2-3 3Pt), one rebound and one assist across 15 minutes in Thursday's 122-102 win at Washington.

The Detroit Pistons gave the Celtics their first true test of the young season, but Boston rallied to win 124-118 and remain ...